CN211564605U

CN211564605U - Door opening device for building evacuation door

Info

Publication number: CN211564605U
Application number: CN201922060839.5U
Authority: CN
Inventors: 祁妙
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-09-25
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a building evacuation door opening door device, including the device main part, the lower extreme surface of device main part is provided with the handle, the one end surface of handle is provided with the switch, the lower extreme surface of handle is provided with the wire protective sheath, the upper end surface of device main part is provided with strengthening mechanism, one side that the upper end surface of device main part is close to strengthening mechanism is provided with spare mechanism, the one end surface of device main part is provided with the fixed head, the inboard surface of fixed head is provided with the drill bit. A building escape door opening device, can be when the device opens the door, the stability of keeper, the effect of opening the door is better, can find reserve drill bit under the emergency that the drill bit damaged.

Description

Door opening device for building evacuation door

Technical Field

The utility model relates to a building evacuation field, in particular to building evacuation door opening door device.

Background

In a construction room, more constructors and more materials are accumulated, so that a fire easily occurs, and people need to be evacuated by breaking doors in time when the fire occurs; the traditional building evacuation door opening device has the defects that firstly, the impact force is large when the device breaks the door, a handle supporting device is unstable, the door opening effect is poor, secondly, the situation that a drill bit is damaged easily occurs when the device opens the door, and a spare drill bit cannot be found in an emergency situation.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a building escape door opener, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a building escape door opening device, includes the device main part, the lower extreme surface of device main part is provided with the handle, the one end surface of handle is provided with the switch, the lower extreme surface of handle is provided with the wire protective sheath, the upper end surface of device main part is provided with strengthening mechanism, one side that the upper end surface of device main part is close to strengthening mechanism is provided with spare mechanism, the one end surface of device main part is provided with the fixed head, the inboard surface of fixed head is provided with the drill bit.

Preferably, the reinforcing mechanism comprises a threaded head, a first limiting block, a reinforcing handle and a second limiting block, the threaded head is arranged inside the upper end of the device main body, the first limiting block is arranged on the outer surface of the upper end of the threaded head, the reinforcing handle is arranged on the outer surface of the upper end of the first limiting block, the second limiting block is arranged on the outer surface of the upper end of the reinforcing handle, the outer surface of the threaded head is in threaded connection with the inside of the upper end of the device main body, the outer surface of the lower end of the first limiting block is fixedly connected with the outer surface of the upper end of the threaded head, the outer surface of the lower end of the reinforcing handle is fixedly connected with the outer surface of the upper end of the first limiting block, and the outer surface of the lower end of the second limiting.

Preferably, the standby mechanism comprises a first fixing sleeve, a standby drill bit, a first knob, a second fixing sleeve and a second knob, the first fixing sleeve is arranged on the outer surface of the upper end of the device main body, the standby drill bit is arranged on the inner side surface of the first fixing sleeve, the first knob is arranged inside the upper end of the first fixing sleeve, the second fixing sleeve is arranged on one side, close to the first fixing sleeve, of the outer side surface of the standby drill bit, the second knob is arranged inside the upper end of the second fixing sleeve, the outer surface of the lower end of the first fixing sleeve is fixedly connected with the outer surface of the upper end of the device main body, the outer surface of the standby drill bit is movably connected with the inner side surface of the first fixing sleeve, the outer surface of the first knob is in threaded connection with the inner surface of the upper end of the first fixing sleeve, and the inner surface, the outer surface of the second knob is movably connected with the inner surface of the upper end of the second fixing sleeve.

Preferably, the outer surface of the upper end of the handle is fixedly connected with the outer surface of the lower end of the device main body, and the outer surface of one end of the switch is movably connected with the outer surface of one end of the handle.

Preferably, the outer surface of the upper end of the wire protecting sleeve is fixedly connected with the lower end of the handle.

Preferably, the outer surface of the fixing head is fixedly connected with the outer surface of one end of the device main body, and the outer surface of one end of the drill bit is fixedly connected with the outer surface of one end of the fixing head.

Compared with the prior art, the utility model discloses following beneficial effect has: this building evacuation door opening device, strengthen the handle through rotating when opening the door and drive the screw thread head at the inside internal surface of screwing in the device main part with the screw thread head of upper end of device main part, hold the handle other hand through one hand and hold and strengthen the handle during the door drilling, can keep the stability of device main part through two hand control device main parts, it is better to open the door the effect, secondly, the condition that damages appears as the drill bit takes place, through twisting move first knob, the second knob with reserve drill bit and first fixed cover, the fixed cover of second is loosened, again with reserve drill bit from first fixed cover, the one end of dress at the fixed head is extracted to the inboard of the fixed cover of second, can prevent to take place the condition that can't find reserve drill bit under the condition of promptly opening the door, and is comparatively practical, the effect of use is better for traditional.

Drawings

Fig. 1 is a schematic view of the overall structure of an evacuation door opening device for a building according to the present invention;

fig. 2 is a schematic structural view of a reinforcing mechanism of the door opening device for the building evacuation door of the present invention;

fig. 3 is a schematic structural diagram of a backup mechanism of the door opening device for the evacuation door of the building of the present invention.

In fig. 1, a device main body; 2. a handle; 3. a switch; 4. a wire protective sheath; 5. a reinforcing mechanism; 51. a screw head; 52. a first limiting block; 53. reinforcing the grip; 54. a second limiting block; 6. a standby mechanism; 61. a first fixing sleeve; 62. a spare drill bit; 63. a first knob; 64. a second fixing sleeve; 65. a second knob; 7. a fixed head; 8. a drill bit.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a building evacuation door opening device, includes device main part 1, the lower extreme surface of device main part 1 is provided with handle 2, the one end surface of handle 2 is provided with switch 3, the lower extreme surface of handle 2 is provided with wire protective sheath 4, the upper end surface of device main part 1 is provided with strengthening mechanism 5, the one side that the upper end surface of device main part 1 is close to strengthening mechanism 5 is provided with spare mechanism 6, the one end surface of device main part 1 is provided with fixed head 7, the inboard surface of fixed head 7 is provided with drill bit 8.

The reinforcing mechanism 5 comprises a threaded head 51, a first limiting block 52, a reinforcing handle 53 and a second limiting block 54, the threaded head 51 is arranged inside the upper end of the device main body 1, the first limiting block 52 is arranged on the outer surface of the upper end of the threaded head 51, the reinforcing handle 53 is arranged on the outer surface of the upper end of the first limiting block 52, the second limiting block 54 is arranged on the outer surface of the upper end of the reinforcing handle 53, the outer surface of the threaded head 51 is connected with the inner portion of the upper end of the device main body 1 in a threaded mode, the outer surface of the lower end of the first limiting block 52 is fixedly connected with the outer surface of the upper end of the threaded head 51, the outer surface of the lower end of the reinforcing handle 53 is fixedly connected with the outer surface of the upper end of the first limiting block 52, and the.

The standby mechanism 6 comprises a first fixing sleeve 61, a standby drill 62, a first knob 63, a second fixing sleeve 64 and a second knob 65, the first fixing sleeve 61 is arranged on the outer surface of the upper end of the device main body 1, the standby drill 62 is arranged on the inner side surface of the first fixing sleeve 61, the first knob 63 is arranged inside the upper end of the first fixing sleeve 61, the second fixing sleeve 64 is arranged on one side, close to the first fixing sleeve 61, of the outer side surface of the standby drill 62, the second knob 65 is arranged inside the upper end of the second fixing sleeve 64, the outer surface of the lower end of the first fixing sleeve 61 is fixedly connected with the outer surface of the upper end of the device main body 1, the outer surface of the standby drill 62 is movably connected with the inner side surface of the first fixing sleeve 61, the outer surface of the first knob 63 is in threaded connection with the inner surface of the upper end of the first fixing sleeve, the outer surface of the second knob 65 is movably connected to the upper end inner surface of the second fixing sleeve 64.

The outer surface of the upper end of the handle 2 is fixedly connected with the outer surface of the lower end of the device main body 1, and the outer surface of one end of the switch 3 is movably connected with the outer surface of one end of the handle 2.

The upper end surface of the wire protective sleeve 4 is fixedly connected with the lower end of the handle 2, and the external wire can be protected from being damaged through the wire protective sleeve 4.

The outer surface of the fixed head 7 is fixedly connected with the outer surface of one end of the device main body 1, and the outer surface of one end of the drill bit 8 is fixedly connected with the outer surface of one end of the fixed head 7.

It should be noted that, the utility model relates to a building evacuation door opening device, when opening the door, the reinforcing handle 53 is rotated to drive the screw head 51 to rotate in the upper end of the device main body 1 to screw the screw head 51 into the inner surface of the device main body 1, when drilling the door, the reinforcing handle 53 is held by one hand and the other hand of the handle 2 is held by the other hand, the stability of the device main body 1 can be maintained through the two-hand control device main body 1, the door opening effect is better, secondly, when the drill bit 8 is damaged, the spare drill bit 62 is loosened with the first fixing sleeve 61 and the second fixing sleeve 64 by screwing the first knob 63 and the second knob 65, then the spare drill bit 62 is pulled out from the inner sides of the first fixing sleeve 61 and the second fixing sleeve 64 and is arranged at one end of the fixing head 7, the situation that the spare drill bit 62 can not be found under the emergency door opening condition can be prevented, the traditional building evacuation door opening device is surpassed, is relatively practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a building evacuation door opening door device, includes device main part (1), its characterized in that: the device is characterized in that a handle (2) is arranged on the outer surface of the lower end of the device main body (1), a switch (3) is arranged on the outer surface of one end of the handle (2), a wire protective sleeve (4) is arranged on the outer surface of the lower end of the handle (2), a reinforcing mechanism (5) is arranged on the outer surface of the upper end of the device main body (1), a standby mechanism (6) is arranged on one side, close to the reinforcing mechanism (5), of the outer surface of the upper end of the device main body (1), a fixing head (7) is arranged on the outer surface of one end of the device main body (1), and a drill bit (8).

2. An evacuation door opening and closing device for buildings according to claim 1, wherein: the reinforcing mechanism (5) comprises a screw head (51), a first limiting block (52), a reinforcing grip (53) and a second limiting block (54), a thread head (51) is arranged in the upper end of the device main body (1), a first limiting block (52) is arranged on the outer surface of the upper end of the thread head (51), the outer surface of the upper end of the first limiting block (52) is provided with a reinforced grip (53), the outer surface of the upper end of the reinforced grip (53) is provided with a second limiting block (54), the outer surface of the screw head (51) is in threaded connection with the inner part of the upper end of the device main body (1), the outer surface of the lower end of the first limiting block (52) is fixedly connected with the outer surface of the upper end of the screw head (51), the outer surface of the lower end of the reinforcing handle (53) is fixedly connected with the outer surface of the upper end of the first limiting block (52), the outer surface of the lower end of the second limiting block (54) is fixedly connected with the outer surface of the upper end of the reinforcing grip (53).

3. An evacuation door opening and closing device for buildings according to claim 1, wherein: spare mechanism (6) includes first fixed cover (61), reserve drill bit (62), first knob (63), the fixed cover of second (64), second knob (65), the upper end surface of device main part (1) is provided with first fixed cover (61), the inboard surface of first fixed cover (61) is provided with reserve drill bit (62), the inside first knob (63) that is provided with in upper end of first fixed cover (61), one side that the outside surface of reserve drill bit (62) is close to first fixed cover (61) is provided with the fixed cover of second (64), the inside second knob (65) that is provided with in upper end of the fixed cover of second (64), the lower extreme surface of first fixed cover (61) and the upper end surface fixed connection of device main part (1), the surface of reserve drill bit (62) and the inboard surface swing joint of first fixed cover (61), the outer surface of the first knob (63) is in threaded connection with the inner surface of the upper end of the first fixing sleeve (61), the inner side surface of the second fixing sleeve (64) is movably connected with the outer surface of the spare drill bit (62), and the outer surface of the second knob (65) is movably connected with the inner surface of the upper end of the second fixing sleeve (64).

4. An evacuation door opening and closing device for buildings according to claim 1, wherein: the outer surface of the upper end of the handle (2) is fixedly connected with the outer surface of the lower end of the device main body (1), and the outer surface of one end of the switch (3) is movably connected with the outer surface of one end of the handle (2).

5. An evacuation door opening and closing device for buildings according to claim 1, wherein: the outer surface of the upper end of the lead protective sleeve (4) is fixedly connected with the lower end of the handle (2).

6. An evacuation door opening and closing device for buildings according to claim 1, wherein: the outer surface of the fixed head (7) is fixedly connected with the outer surface of one end of the device main body (1), and the outer surface of one end of the drill bit (8) is fixedly connected with the outer surface of one end of the fixed head (7).